POLY_IO is a FORTRAN90 library which contains routines to read or write a POLY file.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
POLY, a data directory which contains a description and examples of the POLY file format.
SHOWME, a C program which can read a POLY file and display an X Window image or create a PostScript image.
TEST_MESH, a FORTRAN90 library which defines a few test meshes.
TEST_TRIANGULATION, a FORTRAN90 library which defines a number of test regions.
TRIANGLE, a C program which computes Voronoi diagrams and Delaunay triangulations; it uses POLY files for some of its input.
You can go up one level to the FORTRAN90 source codes.